Hey, very fun, Love the movement, and the line begin the player really helps as a mechanic. The core mechanic is great, and really well implemented. I didn't realise at first, but when I did, it was cool. One piece of advice for things like this, and others made the same mistake - place fake shadows directly below the actors. This way, the player knows where they are when they jump. Look to Mario games for examples of this. :)